Halim EG, Soeparto AWH. THE EFFECT OF PRODUCT QUALITY AND SERVICE QUALITY ON PURCHASING DECISIONS AT TOKO BAHAN KUE 55. PERFORMA [Internet]. 2024 Apr. 30 [cited 2026 Mar. 5];9(1):63-78. Available from: https://journal.uc.ac.id/index.php/performa/article/view/3796